Analysis

  • max time kernel
    90s
  • max time network
    158s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220901-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20220901-enlocale:en-usos:windows10-2004-x64system
  • submitted
    28-11-2022 01:39

General

  • Target

    DPlayer_lv/QtCore4.dll

  • Size

    2.4MB

  • MD5

    333479a7a67da81e316d4ee55682e75a

  • SHA1

    62629b3691200a3385b765b966c5d0fce8b84fb0

  • SHA256

    08ffea22ad878c021a46db9c1acc2b89b40371cf669a0eb0b32957d35b8963e1

  • SHA512

    0577d03a66d06b36e9aef75915d58d8129245e537e04e298b719ff1035c5ea9719293fc4055c57480441c28946658493bdcd63659537924f595cb379a87c6462

  • SSDEEP

    49152:t8xkQnEN/mISbJsv6tWKFdu9CRTLLyvL/6mShMZtmjNUVrciV5P+7QVg07EuIITg:ix38PyJsv6tWKFdu9Ck

Score
3/10

Malware Config

Signatures

  • Program crash 1 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Windows\system32\rundll32.exe
    rundll32.exe C:\Users\Admin\AppData\Local\Temp\DPlayer_lv\QtCore4.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:1336
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\DPlayer_lv\QtCore4.dll,#1
      2⤵
        PID:1968
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 1968 -s 648
          3⤵
          • Program crash
          PID:1912
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 456 -p 1968 -ip 1968
      1⤵
        PID:4648

      Network

      MITRE ATT&CK Matrix

      Replay Monitor

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      Downloads

      • memory/1968-135-0x0000000000000000-mapping.dmp